Figure 6.
Slit receptor robo expression pattern in the mouse hindbrain. Robo1 mRNA expression started around the PrV area at E11 and significant expression was found up to E13 (A, B), however expression went down from E15 and was no longer detected in the hind brain at E17 (C, D). (F, G): Robo2 expression started later (E13 and E15) in comparison to robo1, no expression was observed at E11 (E). High expression of robo3 was observed between E11-E13; it started to decrease from E15 (I, J, K, L). All three robos were not detected around PrV area at E17 (D, H, L). Arrowheads indicate the location of the PrV. Scale bar 200µm.